The Infectious risk has held relatively steady over the past 12 weeks, showing no notable shift in recent weeks..
Allergy risk activity has stayed relatively flat over the past 12 weeks in Gallia, Ohio.
Pollution risk activity has been increasing over the past 12 weeks in Gallia, Ohio.
Weather risk activity has been trending upward over the past 12 weeks in Gallia, Ohio.
Last updated: July 6, 2026
Data refreshed weekly